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How program Lot = EURGBP x GBPUSD ?

forex_trader_318221
Miembro desde Apr 07, 2016
posts 37
Aug 13, 2016 at 11:05
Miembro desde Apr 07, 2016
posts 37
Hi guys!
I’d like to program an EA that open a position with lot = ((EURGBP’s bid + EURGBP’s ask)/2 x (GBPUSD’Sbid + GBPUSD’s ask)/2). How can I do it? What function I should use in the MetaEditor for return the quotation of EURGBP and GBPUSD ?
Thanks!!!
I’d like to program an EA that open a position with lot = ((EURGBP’s bid + EURGBP’s ask)/2 x (GBPUSD’Sbid + GBPUSD’s ask)/2). How can I do it? What function I should use in the MetaEditor for return the quotation of EURGBP and GBPUSD ?
Thanks!!!

forex_trader_25447
Miembro desde Dec 21, 2010
posts 127
Aug 13, 2016 at 20:23
Miembro desde Dec 21, 2010
posts 127
By theory :
1. To read Ask and Bid for any pair, you need that pair to be listed in Market Watch window.
2. Then you can use MarketInfo("EURUSD",MODE_ASK);
But I recommend you to have 1 open chart for each Symbol.
Then you can read info for any of this Symbols.
1. To read Ask and Bid for any pair, you need that pair to be listed in Market Watch window.
2. Then you can use MarketInfo("EURUSD",MODE_ASK);
But I recommend you to have 1 open chart for each Symbol.
Then you can read info for any of this Symbols.

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